Detailed Product Description Specifications: 1) Scan mode: liner array 2) Display mode: B, B/B, B/M, M 3) Probe: 3.5MHz 4) Focus mode: 4-section electronic focusing, variable aperture 5) Zoom magnification: X1.0, X1.2, X1.5, X2.0, as well as depth shift 6) Measurement: distance, perimeter, area, hear rate, EF slope, and GS, BPD, CRL, HC, AC, FL for fetus week and weight 7) Monitor: 14" right angle CRT 8) Body mark: 11 body marks with various probe positions 9) Standard configuration: a) Main unit (1pc) b) 3.5MHz liner array probe (1pc) c) 14" monitor (1pc)